Published December 1993 | Version v1
Report Metadata-only

Z - Z' and exotic lepton mixing in e+e-→W+W- at high energy with polarized beams

Creators

  • 1. Physics Dept., Gomel Polytechnic Inst. (Belarus)
  • 2. Ist. Nazionale di Fisica Nucleare, Sezione di Trieste (Italy)
  • 3. Dipt. di Fisica Teorica, Univ. Trieste (Italy)

Description

We discuss indirect manifestations of a heavy neutral boson Z' and of heavy leptons in the process e+e- → W+W- at the energies of planned next-generation e+e- colliders. Longitudinal polarization of initial e± beams significantly increases the sensitivity of cross sections to Z-Z' and lepton-exotic lepton mixing angles, due to the enhancement mechanism of ''new'' physical effects at high energy, so that stringent bounds could be derived in the various extended electroweak schemes. (orig.)

Part of:
e+e- collisions at 500 GeV: The physics potential. Pt. C. Proceedings

Additional details

Publishing Information

Imprint Title
e"+e"- collisions at 500 GeV: The physics potential. Pt. C. Proceedings
Imprint Pagination
611 p.
Journal Page Range
p. 357-365.
Report number
DESY--93-123C

Conference

Title
the physics potential.
Acronym
Meeting on e+ e- collisions at 500 GeV
Dates
20 Nov 1992.
Place
Muenchen (Germany).

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
26003078
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNIHILATION; BORN APPROXIMATION; CONFIGURATION MIXING; CROSS SECTIONS; EIGENSTATES; ELECTRON-POSITRON INTERACTIONS; EXCHANGE INTERACTIONS; GEV RANGE 100-1000; INTERMEDIATE VECTOR BOSONS; LEPTONS; LIMITING VALUES; P INVARIANCE; PAIR PRODUCTION; POLARIZED BEAMS; QUANTUM FLAVORDYNAMICS; SCATTERING AMPLITUDES; SPIN ORIENTATION; STANDARD MODEL; W MINUS BOSONS; W PLUS BOSONS; WEAK INTERACTIONS; WEINBERG LEPTON MODEL; Z NEUTRAL BOSONS
Descriptors DEC
AMPLITUDES; BASIC INTERACTIONS; BEAMS; BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; GEV RANGE; GRAND UNIFIED THEORY; INTERACTIONS; INTERMEDIATE BOSONS; INVARIANCE PRINCIPLES; LEPTON-LEPTON INTERACTIONS; MATHEMATICAL MODELS; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS

Optional Information